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Economic and technological criteria of choosing the support for construction of mine workings

Weijie Song.Department of underground structure and mine construction, Mining Institute of T.F. Gorbachev Kuzbass State Technical University, 650000, Kemerovo, Russia;Vladimir PershinYu.A. MasaevV.Yu. MasaevWeiguo QiaoKemerovo Institute, 650000, Kemerovo, Russia
2014en
ABI

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The problems of rock outcrop self-sustainability maintenance in mine construction are considered. The basic requirements to the applied types of supports are formulated. The new design solutions for some kinds of supports are proposed.

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